Ergo Proxy Original Sound Track Opus 02 = Ergo Proxy OST Opus 02
Yoshihiro Ike = 池頼広*
Electronic Stage & Screen Score Illbient Industrial Ambient Anison Soundtrack
Ergo Proxy Original Sound Track Opus 01 = Ergo Proxy OST Opus 01
Yoshihiro Ike = 池頼広*
Electronic Stage & Screen Illbient Score Industrial Ambient Anison Soundtrack